2920571566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1\times {\mathrm{2267}}^1$

素因数の和:4200

約数の個数: 32

約数和(自身を含む): 4938071040

約数和(自身を除く): 2017499474

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1889, 2267, 3778, 4534, 20779, 24937, 41558, 49874, 58559, 70277, 117118, 140554, 644149, 773047, 1288298, 1546094, 4282363, 8564726, 47105993, 94211986, 132753253, 265506506, 1460285783, 2920571566]

約数ペア:

[(1, 2920571566), (2, 1460285783), (11, 265506506), (22, 132753253), (31, 94211986), (62, 47105993), (341, 8564726), (682, 4282363), (1889, 1546094), (2267, 1288298), (3778, 773047), (4534, 644149), (20779, 140554), (24937, 117118), (41558, 70277), (49874, 58559)]